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注射シリンジ用の安全装置
专利权人:
エフ・ホフマン-ラ・ロシュ・リミテッド
发明人:
テウチャー マーク ディグビー,デュガン パスカル,セビロー ロイク,ピーター ダニエル,ガイヨー マクシム,リニガー ユルグ
申请号:
JP2015551167
公开号:
JP6280138B2
申请日:
2013.12.20
申请国别(地区):
JP
年份:
2018
代理人:
摘要:
The invention relates to a safety device (12) for an injection syringe (14), the injection syringe comprising a body (16) having an injection needle (18) fitted thereon, the device (12) comprising a plunger rod (22, 28) including a distal plunger part (28D) slidably movable in the body (16) of the syringe, and a proximal triggering part (28P), configured to trigger the displacement of a protection sheath (24), from an injection position, wherein the needle (18) is uncovered, towards a safety position, wherein the needle (18) is covered by the sheath (24). The proximal triggering part (28P) is able to move relative to the distal plunger part (28D) once the distal plunger part is at the distal end of its stroke, to trigger the displacement of the protection sheath (24).
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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